2151e63c71
Dwarf: Fix a copy-paste bug.
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This tag isn't emitted by any compiler at the moment. PR18306.
llvm-svn: 197877
2013-12-22 10:23:23 +00:00
31631e4a47
Pull in a couple of new constants from the upcoming DWARF 5 standard.
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llvm-svn: 197611
2013-12-18 21:48:14 +00:00
0aafb58aca
Formally added an explicit enum for DWARF TLS support. No functionality change.
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llvm-svn: 192118
2013-10-07 18:39:18 +00:00
efd0bcb70f
DebugInfo: GDBIndexEntry*String conversion functions now return const char* for easy llvm::formating
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This was previously invoking UB by passing a user-defined type to
format. Thanks to Jordan Rose for pointing this out.
llvm-svn: 191060
2013-09-20 00:33:15 +00:00
d0a869d0bf
DebugInfo: Improve IR annotation comments for GNU pubthings.
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llvm-svn: 191043
2013-09-19 22:19:37 +00:00
8dec407649
Unshift the GDB index/GNU pubnames constants modified in r191025
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Based on code review feedback from Eric Christopher, unshifting these
constants as they can appear in the gdb_index itself, shifted a further
24 bits. This means that keeping them preshifted is a bit inflexible, so
let's not do that.
Given the motivation, wrap up some nicer enums, more type safety, and
some utility functions.
llvm-svn: 191035
2013-09-19 20:40:26 +00:00
add00faa96
Add constant defines for gnu pubnames and gnu pubtypes - they're used
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for the gdb index as the names convey.
llvm-svn: 190343
2013-09-09 20:03:11 +00:00
cf7289f6d9
Move accelerator table defines and constants to Dwarf.h since
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we're proposing it for DWARF5.
No functional change intended.
llvm-svn: 190074
2013-09-05 18:20:16 +00:00
4202633ea6
Formatting.
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llvm-svn: 190019
2013-09-05 00:22:35 +00:00
8e46e7f04b
Add DW_AT_GNU_odr_signature to the set of dwarf attributes.
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llvm-svn: 186296
2013-07-14 22:02:31 +00:00
705085da37
Previously, parsing capability of the .debug_frame section was added
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to lib/DebugInfo, with dumping in llvm-dwarfdump. This patch adds
initial ability to parse and dump CFA instructions contained in
entries.
To keep it manageable, the patch omits some more advanced capabilities
(accounted in TODOs):
* Parsing of instructions with BLOCK arguments (expression lists)
* Dumping of actual instruction arguments (currently only names are
dumped). This is quite tricky since the dumper has to effectively
"interpret" the instructions.
llvm-svn: 175820
2013-02-21 22:53:19 +00:00
72a529566c
Remove the llvm-local DW_TAG_vector_type tag and add a test to
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make sure that vector types do work.
llvm-svn: 171833
2013-01-08 01:53:52 +00:00
9948d5eb6f
Remove what appears to be a dead llvm-specific debug tag.
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llvm-svn: 171821
2013-01-08 00:16:33 +00:00
3d7b0b8ac7
Rename the 'Attributes' class to 'Attribute'. It's going to represent a single attribute in the future.
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llvm-svn: 170502
2012-12-19 07:18:57 +00:00
c7e43fffc5
Add support for fission attributes/forms/operations -> string.
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llvm-svn: 169056
2012-11-30 23:20:43 +00:00
c13fd6d1e1
Lowercase the tag name to match the rest of dwarf.
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llvm-svn: 153691
2012-03-29 21:35:05 +00:00
839515b64d
Add new tag and an attribute to support debug info for objective-c property.
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llvm-svn: 149724
2012-02-03 23:57:08 +00:00
ee674b3e3b
Add some more DWARF extensions from:
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1. http://gcc.gnu.org/wiki/TemplateParmsDwarf
2. ftp://ftp.software.ibm.com/software/os390/czos/dwarf/mips_extensions.pdf
llvm-svn: 139784
2011-09-15 05:21:03 +00:00
34368124aa
Update Dwarf enums list for DWARF 4.
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Note that DW_TAG_rvalue_reference_type is officially 0x42, not 0x41.
llvm-svn: 139779
2011-09-15 04:23:44 +00:00
b5a07abe94
Add DW_ATE_UTF, which clang started using in my previous commit!
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llvm-svn: 139503
2011-09-12 17:18:20 +00:00
12419aee7a
Doug convinced me that DW_AT_APPLE_objc_complete_type is more appropriate name.
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s/DW_AT_APPLE_objc_class_extension/DW_AT_APPLE_objc_complete_type/g
llvm-svn: 131244
2011-05-12 21:29:42 +00:00
2409e7843b
Let Objective-C front-end identify class extension, in dwarf output, using an attribute DW_AT_APPLE_objc_class_extension.
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llvm-svn: 131238
2011-05-12 19:06:16 +00:00
6d1e4e9646
Add DW_OP_bit_piece.
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llvm-svn: 129945
2011-04-21 22:26:13 +00:00
514b4006c2
Introduce support to encode Objective-C property information in debugging information generated for an interface.
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llvm-svn: 129624
2011-04-16 00:11:51 +00:00
4192802280
Provide tag strings for llvm specific tags.
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llvm-svn: 125986
2011-02-18 23:06:29 +00:00
dd6a4cabf6
Add the entire range of DW_OP_lit[0..31], DW_OP_reg[0..31], and
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DW_OP_breg[0..31] to Dwarf.h.
Add "DW_" prefix to the llvm::dwarf::*String methods which did not
already have them in Dwarf.cpp.
llvm-svn: 106197
2010-06-17 01:23:24 +00:00
561fa8490e
Fix typo. add a test case.
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llvm-svn: 101812
2010-04-19 20:31:39 +00:00
6188093cca
Add DW_AT_APPLE_omit_frame_ptr to encode -fomit-frame-pointer flag.
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llvm-svn: 101805
2010-04-19 19:14:02 +00:00
93163c401e
Do not crash when .ll printing metadata that smells like debug info, but isn't.
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llvm-svn: 92268
2009-12-29 21:17:33 +00:00
0709a2790a
fix indentation, fit in 80 cols.
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llvm-svn: 92267
2009-12-29 21:09:57 +00:00
3b32672733
fix .cpp file to not wrap the entire file in namespace blocks.
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llvm-svn: 92250
2009-12-29 07:28:33 +00:00
fbcc663cbf
llvm_unreachable->llvm_unreachable(0), LLVM_UNREACHABLE->llvm_unreachable.
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This adds location info for all llvm_unreachable calls (which is a macro now) in
!NDEBUG builds.
In NDEBUG builds location info and the message is off (it only prints
"UREACHABLE executed").
llvm-svn: 75640
2009-07-14 16:55:14 +00:00
56d0659726
assert(0) -> LLVM_UNREACHABLE.
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Make llvm_unreachable take an optional string, thus moving the cerr<< out of
line.
LLVM_UNREACHABLE is now a simple wrapper that makes the message go away for
NDEBUG builds.
llvm-svn: 75379
2009-07-11 20:10:48 +00:00
0e78566e02
Add dumping support for DW_AT_APPLE_isa and DW_AT_APPLE_block.
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Radar 6867696
llvm-svn: 71750
2009-05-14 00:03:51 +00:00
889285d467
Fix whitespacing (space after switch).
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llvm-svn: 71738
2009-05-13 23:23:20 +00:00
4d20395a5f
The debugger sometimes lookup dynamically in the runtime to find ivar info of any Objective-C classes. It would be very helpful to debugger if the compiler encodes runtime version number in DWARF.
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Add support for two additional DWARF attributes to encode Objective-C runtime version number.
llvm-svn: 64834
2009-02-17 22:43:44 +00:00
ccfacfff9a
Introduce two DWARF attribute extentions DW_AT_APPLE_optimized, DW_AT_APPLE_flags.
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DW_AT_APPLE_optimized flag is set when a compile_unit is optimized. The debugger takes advantage of this information some way.
DW_AT_APPLE_flags encodes command line options when certain env. variable is set. This is used by build engineers to track various gcc command lines used by by a project, irrespective of whether the project used makefile, Xcode or something else.
llvm-gcc patch is next.
llvm-svn: 62888
2009-01-23 22:33:47 +00:00
cc98e28f37
Change TAG_ names to DW_TAG for gcc (testsuite) compatibility.
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llvm-svn: 57425
2008-10-12 21:23:01 +00:00
ba074c0fed
Change Dwarf comments starting with AT_ to DW_AT_ to
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match gcc. Helps with the testsuite.
llvm-svn: 57410
2008-10-12 06:20:47 +00:00
a8b7e78f54
Remove uses of llvm/System/IncludeFile.h that are no longer needed.
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llvm-svn: 50695
2008-05-06 01:32:53 +00:00
f3ebc3f3d2
Remove attribution from file headers, per discussion on llvmdev.
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llvm-svn: 45418
2007-12-29 20:36:04 +00:00
5c51c2b4ab
Adding new Dwarf constants.
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llvm-svn: 29798
2006-08-21 21:18:10 +00:00
421475cd3b
For PR780:
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1. Move IncludeFile.h to System library
2. Move IncludeFile.cpp to System library
3. #1 and #2 required to prevent cyclic library dependencies for libSystem
4. Convert all existing uses of Support/IncludeFile.h to System/IncludeFile.h
5. Add IncludeFile support to various lib/System classes.
6. Add new lib/System classes to LinkAllVMCore.h
All this in an attempt to pull in lib/System to what's required for VMCore
llvm-svn: 29287
2006-07-26 16:18:00 +00:00
19f964e048
1. Support standard dwarf format (was bootstrapping in Apple format.)
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2. Add vector support.
llvm-svn: 28807
2006-06-15 20:51:43 +00:00
6d5c2a0156
Qualify dwarf namespace inside llvm namespace.
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llvm-svn: 26409
2006-02-27 22:37:23 +00:00
22e47b9f4e
Re-orging file.
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llvm-svn: 26401
2006-02-27 12:43:29 +00:00
Benjamin Kramer